Bitcoin hits new all-time high above $63,000 ahead of Coinbase debut
cnbc.com
cnbc.com
The Bitcoin traders are estimated to a few hundred million, certainly not "a few". Coinbase alone have approximately 56 million accounts.
The market is constantly crashing and reviving, people refusing to take the risk and buy should not complain afterwards for the new "elite" class. You had your chance (multiple times).
It all depends on your valuation framework, what's yours?
Producers may source their input goods (equipment, energy) from any source they wish ("we only sell goods made with clean energy or From Our Area"). A kWh sourced from a hydroelectric plant has the same ecological cost be it consumed by a bitcoin block producer or if that kWh is used to charge a van that's used to drive people around a town all day to pick up paper with the faces of dead people on it so it can be counted and update a centralized database.
Luckily a freed market exists where we can price if the money maintained by freed people performs better than the Banking<->Authoritarian Oligopolies.
If you care about climate change, realize the infinite and perpetual money printing is destroying the earth by mandating perpetual "growth", and fiat money and their investment derivatives fuel that ecological destruction.